net-im/tuwunel: remove $pidfile, use $command_args in OpenRC service

supervise-daemon doesn't use $pidfile (unless using chroot)
Funcionally the updated file should be same.

Signed-off-by: zyxhere💭 <zyx@envs.net>

net-im/tuwunel/files/tuwunel.init-r1

@@ -14,16 +14,14 @@ export TUWUNEL_GROUP=${TUWUNEL_GROUP:-tuwunel}
 description="Tuwunel [matrix] homeserver"
 supervisor="supervise-daemon"
 command="/usr/bin/tuwunel"
+command_args="-c ${TUWUNEL_CONFIG}"
 command_user="${TUWUNEL_USER}:${TUWUNEL_GROUP}"
-pidfile="${TUWUNEL_PID_FILE}"
 
 output_log="${TUWUNEL_LOG_DIR}/tuwunel.log"
 error_log="${TUWUNEL_LOG_DIR}/tuwunel.err"
 
 required_files="${TUWUNEL_CONFIG}"
 
-start_stop_daemon_args="${start_stop_daemon_args} -- -c ${TUWUNEL_CONFIG}"
-
 depend() {
 	need net
 }